Ltx 2.5 AI Video Generator
Turn a prompt or a single image into 4K video with synced audio, powered by the open-weights LTX 2.5 AI model. No install, no GPU, no queue.
Ltx 2.5 AI Video Generator
LTX 2.5 AI Video Gallery
Reference clips rendered with the LTX 2.5 AI video generator, covering camera moves, portrait motion, product light and stylised looks.
LTX 2.5 AI Video - flower field camera move
A slow push through layered depth, showing how LTX 2.5 AI video generator keeps parallax and natural light coherent.
LTX 2.5 AI Video - fashion portrait turn
A head turn for judging face detail, fabric texture and how the model handles soft studio light.
LTX 2.5 AI Video - ocean light study
Water, reflection and colour under motion, where LTX 2.5 AI video generator proves its world-model physics holds up.
LTX 2.5 AI Video - road trip sequence
A wide cinematic move that shows LTX 2.5 AI video generator building atmosphere and perspective from one written scene.
LTX 2.5 AI Video - runway walk
Full-body performance with real momentum, the exact motion LTX 2.5 AI video generator is tuned to protect.
LTX 2.5 AI Video - rain and neon mood
High-contrast night light for judging how LTX 2.5 AI video generator handles depth, reflection and tension.
What Is LTX 2.5
LTX 2.5 is the open-weights video and world model from LTX, spun out of Lightricks. This LTX 2.5 AI video generator runs it in your browser: text or a still goes in, a 4K clip with synchronized sound comes back. Not affiliated with LTX or Lightricks.
LTX 2.5 AI text to video
Describe a shot in plain words and LTX 2.5 AI video generator blocks out subject, camera move and lighting for you.
LTX 2.5 AI image to video
Drop in one still and LTX 2.5 AI video generator sets it moving while face, wardrobe and framing stay locked.
Open weights you can actually download
The model publishes open weights, so LTX 2.5 AI video model can run offline on your own GPU whenever you need it.
A world model, not just a clip maker
LTX 2.5 AI video model simulates scene physics, which is why its output keeps motion and contact points believable.
The Free AI Video Generator, Rebuilt on Open Weights
Open weights, synchronized audio, 4K output and world-model physics, all inside one LTX 2.5 AI video generator. Every feature removes a production step you would otherwise outsource.
Open weights, not a locked API
LTX 2.5 AI video model releases its weights publicly, so LTX 2.5 AI video model is yours to download, inspect and fine-tune.
LTX 2.5 AI video with sound in one pass
Dialogue, effects and room tone leave LTX 2.5 AI video generator already locked to the picture, so no dubbing pass is needed.
Built for speed on modern GPUs
On NVIDIA superchip hardware the LTX 2.5 AI video model turned an image into a ten second clip in 6.8 seconds.
Multi-shot and new conditioning modes
LTX 2.5 AI video model adds multi-shot sequences, a new diffusion decoder and fresh conditioning controls over its video output.
Runs in ComfyUI or on your own box
LTX 2.5 AI video model integrates natively with ComfyUI, so it can stay local and your footage never leaves your machine.
Free for most teams to ship commercially
LTX 2.5 AI video model is free for organisations under ten million dollars in annual revenue, under the official LTX community licence.
How to Use the LTX 2.5 AI Video Generator
Three steps from idea to finished clip. The LTX 2.5 AI video generator needs no timeline, no plugins and no prior editing experience.
Write a prompt or upload an image
Describe the scene in text, or upload a still for LTX 2.5 AI video generator to follow.
Pick duration, ratio and quality
Set clip length, choose 16:9 or 9:16 framing, then pick the quality LTX 2.5 AI video generator should render.
Generate and download
Hit generate and LTX 2.5 AI video generator returns your clip with sound, ready to preview, reroll and download.
What Creators Say About LTX 2.5
Short notes from people shipping real work with the model, from ad concepts and product spots to anime shorts and pitch reels.
Jordan Vance
“LTX 2.5 AI video generator turned a written scene into a hero clip our client signed off in the first review.”
Linda Wu
“We swapped a two-day studio booking for one afternoon on LTX 2.5 AI video generator.”
Chen Wei
“Open weights sold it, because the model runs on our own hardware when a client bans cloud uploads.”
Sarah Jenkins
“LTX 2.5 AI video generator keeps a face consistent across a whole sequence, which killed our reshoot budget.”
David Park
“Audio arriving in sync with the picture is why LTX 2.5 AI video generator replaced two tools in our pipeline.”
Emma Zhang
“I prototype ad concepts in the morning on LTX 2.5 AI video generator and present them the same day.”
Ltx 2.5 Pricing
Ltx 2.5 Pricing
Starter
What's included
- 10,000 Credits / year
- Native 2K Video Generation (2560x1440, 24fps)
- Synced Stereo Audio Included
- 2 Concurrent Generations
- Private Generation
- No Watermark
- Priority Processing Queue
- Priority Support
- Commercial License
Pro
What's included
- 35,000 Credits / year
- Native 2K Video Generation (2560x1440, 24fps)
- Synced Stereo Audio Included
- 4 Concurrent Generations
- Private Generation
- No Watermark
- Priority Processing Queue
- Priority Support
- Commercial License
Unlimited
What's included
- 120,000 Credits / year
- Native 2K Video Generation (2560x1440, 24fps)
- Synced Stereo Audio Included
- 8 Concurrent Generations
- Private Generation
- No Watermark
- Priority Processing Queue
- Priority Support
- Commercial License
LTX 2.5 FAQ
Straight answers on what the model is, when it was released, where the weights live, and how it compares with Sora 2, Veo 3.1 and Kling.
What is LTX 2.5 and who makes it?
LTX 2.5 AI video model is an open-weights video and world model built by LTX, the open model company spun out of Lightricks. It generates video with synchronized audio and simulates scene dynamics. This site is not affiliated with LTX; we run LTX 2.5 AI video model in a browser so you can try it without a GPU.
What is the LTX 2.5 release date?
LTX 2.5 AI video model was announced in August 2026, following LTX-2.3 in March 2026 and the original LTX-2 in October 2025. The release shipped open weights, a native ComfyUI integration and a hosted API at once.
Is LTX 2.5 open source, and can I use it commercially?
LTX 2.5 AI video model is open weights: download it, run it locally, fine-tune it. Commercial use is free for organisations under roughly ten million dollars in annual revenue; larger companies negotiate a licence. This is the official LTX community licence, not Apache 2.0, so read the LICENSE file before shipping.
Where is LTX 2.5 on Hugging Face, and how do I download it?
Weights live on the Lightricks organisation page on Hugging Face, alongside quantised fp8 and nvfp4 builds of the LTX-2.x family that cut file size by about thirty percent. To download LTX 2.5 AI video model, pull the repository directly or let ComfyUI Manager fetch it with the LTXVideo nodes.
How do I run LTX 2.5 in ComfyUI?
LTX 2.5 AI video model integrates natively with ComfyUI through the official ComfyUI-LTXVideo nodes. Install them with ComfyUI Manager, then load a text-to-video or image-to-video workflow. For the LTX-2.x family, plan on roughly 12GB of VRAM at FP8 and 24GB at bf16.
Is there an LTX 2.5 GitHub repository?
Yes. The official Lightricks monorepo on GitHub holds inference pipelines and a LoRA trainer, so you can fine-tune the model on your own footage. A separate repository holds the ComfyUI nodes.
What are people saying about LTX 2.5 on Reddit?
Threads on Reddit and in the ComfyUI community focus on how fast the model renders against closed models, how far quantised builds push low-VRAM cards, and whether open weights stay open.
How does LTX 2.5 compare with Sora 2 and Veo 3.1?
Sora 2, Veo 3.1, Kling and Runway are closed cloud services, so LTX 2.5 AI video model is the only one in that tier you can download and run yourself. LTX 2.5 AI video generator wins on speed, cost and local control, and generates audio in the same pass. Sora 2 and Veo 3.1 still lead on prompt adherence and physical realism.
What resolution and audio does LTX 2.5 AI video generator produce?
The LTX-2.x family renders natively at up to 4K, at frame rates as high as 50fps, and writes synchronized stereo audio in the same pass. Here the LTX 2.5 AI video generator exposes practical presets instead of raw parameters.
Do I need a GPU to use LTX 2.5 AI video generator?
No. Generation runs on our servers, so a laptop and a browser are enough, and your first clips are covered by free sign-up credits. To keep everything local instead, download the open weights and run LTX 2.5 AI video model in ComfyUI on your own machine.
Try the Free LTX 2.5 AI Video Generator
Turn a prompt or a photo into 4K motion with sound, using the open-weights LTX 2.5 AI model. Free credits on sign-up, no card required, and your first clip from LTX 2.5 AI video generator is usually back in under a minute.
